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LM393 Beam Photoelectric Sensor - Black

SKU: 217202
  • US$3.99

    41 %

  • 2.36
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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LM393 Beam Photoelectric Sensor - Black
LM393 Beam Photoelectric Sensor - Black

LM393 Beam Photoelectric Sensor - Black

US$2.36 US$3.99 41%OFF 5 (7 reviews)
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A long size: 32mm X 11mm X height 20mm width
Second, the main chip: LM393, infrared on the radio head
Third, the working voltage: DC 5 V
IV characteristics:
1, having a signal output directions.
2, a single-channel signal output.
3, the output valid signal is low.
4, the sensitivity is not adjustable.
5, can be used for parts counting, motor speed. . . .
6, the circuit board output switch!

MaterialThe PCB + plastic + iron
FeaturesChip: LM393, infrared on the radio head; Working voltage: DC 5 V
ApplicationFor your DIY project
English Manual/SpecHave
OtherHaving a signal output directions; a single-channel signal output; The output valid signal is low.; The sensitivity is not adjustable; Can be used for parts counting, motor speed. . . .The circuit board output switch!
Packing List1 x Sensor
Dimensions: 1.26 in x 0.79 in x 0.71 in (3.2 cm x 2.0 cm x 1.8 cm)
Weight: 0.11 oz (3 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$2.09 shipped US$2.08 shipped US$2.07 shipped

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Customer's impression:
nice price Does its job Good scanning
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Recent Customer Reviews

  • Fatal512 Post on 11/30/2015

    it's a cheap encodeur, even it's working well I have tried with arduino ad it's working well the quality of the pcb is good too

    Impression:nice price

    0 0
  • heliomarch Post on 4/16/2015

    O sensor é de qualidade comprovada. Produto chegou bem embalado, funcionando corretamente. A qualidade é boa, tem bom acabamento.

    Impression:nice price

    0 0
  • Hadmintos Post on 3/15/2015

    Fast delivery to my destination. Quality packaging and the LED, which is checking if is something before the photoresist.

    Impression:nice price, Good scanning

    0 0
  • ThGr Post on 10/5/2014

    Pros: It detects interuptions of light reliable. I used it for detecting open/close situations using an Arduino. I did not use it for things like counting rotations or so - so I can not give a statement for this. Cons: Not... Read more

    Impression:Does its job

    0 0
  • NuriaP Post on 6/17/2014

    Very easy to use. Only one analog pin is needed (and, of course, 5V and ground). No external libs needed for arduino. No need of resistors or other components to work. It has a led, so you can see if it works properly. No... Read more

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